SRVL-MF-8N
Stainless Steel Relief Valve – 1/2" MNPT x 1/2" FNPT | 300 PSI | Adjustable Cracking Pressure
- Model: SRVL-MF-8N (1/2" MNPT x 1/2" FNPT, 316 stainless steel)
- Type: Low-Pressure Relief Valve
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Cracking Pressure Range: 10 to 250 PSIG (0.69 to 17.2 bar)
- Max Operating Pressure: 300 PSIG
- End Connections: 1/2" Male NPT x 1/2" Female NPT
| Cracking Pressure Range | 0.69 to 17.2bar, 10.0 to 250psig |
|---|---|
| End Size | 44198mm |
| End Size 2 | 44198mm |
| End Type | Male National Pipe Thread (NPT) |
| End Type 2 | Female National Pipe Thread (NPT) |
| Inch/Metric | Inch |
| Operating Pressure [Max] | 20.6bar, 300psig |
| Orifice | 4.8mm |
| Dimension H | 103.0mm |
|---|---|
| Dimension L1 | 38.0mm |
| Dimension L2 | 35.7mm |
Stainless Steel Relief Valve – 1/2" MNPT x 1/2" FNPT | 300 PSI | Adjustable Cracking Pressure (SRVL-MF-8N)
The SRVL-MF-8N is a 316 stainless steel low-pressure relief valve designed to protect sanitary and pressure-sensitive systems from overpressure events. With a cracking pressure adjustable from 10 to 250 PSIG and a maximum operating pressure of 300 PSIG, it offers precision control in instrumentation setups, gas skids, and hygienic process lines.
This valve features a 1/2" Male NPT inlet and 1/2" Female NPT outlet, making it easy to integrate into threaded piping systems or Clean-in-Place (CIP) assemblies. Each unit is factory tested and includes a lock wire mechanism to maintain secure pressure settings during operation.
Built to perform in tight layouts and regulated environments, the SRVL-MF-8N supports engineers working on OEM skids, sampling loops, or safety-critical flow paths. It’s fully compatible with Swagelok® style relief valves and designed for responsive, reliable relief in fluid systems where accuracy and durability are essential.
Key Benefits
- Control: External pressure adjustment from 10–250 PSIG for flexible system tuning
- Safety: Lock wire feature prevents accidental setting changes in the field
- Reliability: 100% factory tested for leak-tight performance under pressure
- Compatibility: Works with NPT-threaded sanitary and industrial process systems
- Material: 316 stainless steel for clean environments and corrosion-prone setups
Typical Applications
- Sanitary and industrial pressure systems
- Clean-in-Place (CIP) instrumentation
- Hygienic fluid processors and gas skids
- Sampling loops and analyzer panels
- OEM builds requiring overpressure protection
Looking for a Swagelok® alternative 1/2" relief valve? The SRVL-MF-8N offers dependable pressure control, compact integration, and long-term safety in precision flow systems.
| Swagelok® | SS-RL4M8-F8 |
|---|